<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!-- 绝对路径 -->
    <!--
    <link rel="stylesheet" href="/scc/style.css">
    -->
    <!-- 相对路径 -->

    <link rel="stylesheet" href="../../../../scc/style.css">

</head>
<body>
    me
    <a href="/grandpa/parent/child/you.html">绝对路径</a>
    <a href="../../../../grandpa/parent/child/you.html">相对路径</a>

</body>
</html>